Download all your original images and videos from your SmugMug account to your local harddrive.
Smudo fetches all of your galleries and saves them in the selected destination folder, replicating the SmugMug hierarchy. You can run Smudo multiple times, existing files will be skipped.
Smudo can't alter or delete your images in any way. When signing in, you will be redirected to the SmugMug website, so Smudo doesn't need to know or store your login credentials.